CN202893672U - Polyurethane fine screen - Google Patents
Polyurethane fine screen Download PDFInfo
- Publication number
- CN202893672U CN202893672U CN 201220543050 CN201220543050U CN202893672U CN 202893672 U CN202893672 U CN 202893672U CN 201220543050 CN201220543050 CN 201220543050 CN 201220543050 U CN201220543050 U CN 201220543050U CN 202893672 U CN202893672 U CN 202893672U
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- China
- Prior art keywords
- polyurethane
- brace rod
- support ribs
- filaments
- reinforcement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a polyurethane fine screen which comprises support ribs A, support ribs B, reinforcing ribs, polyurethane filaments and nylon ropes. The polyurethane fine screen is characterized in that the support ribs A are in a rectangular frame shape. The support ribs B are horizontally arranged in a rectangular frame formed by the support ribs A. The reinforcing ribs which are arranged in a criss-cross mode are arranged in a rectangular frame formed the support ribs A and the support ribs B. The polyurethane filaments are arranged in a rectangular frame formed by the reinforcing ribs in a criss-cross mode. The thicknesses of the polyurethane filaments are 0.1-2 mm. A gap is formed between every two polyurethane filaments. The space distance between every two polyurethane filaments is 0.1-3 mm. The nylon ropes are arranged in the support ribs A, the support ribs B and the reinforcing ribs. The polyurethane fine screen is made of polyurethane materials and has the advantages of being easy to mount, good in abrasion resistance, long in service life, small in maintaining working amount, good in elasticity, strong in toughness, not easy to damage, good in moisture-proof performance, capable of working under water and high in working efficiency.
Description
Technical field
The utility model relates to mine, chemical industry, colliery industry, and a kind of polyurethane fine screen mesh is applied to sieve powder (classification of breeze, iron powder etc.) specifically.
Background technology
At present the screen cloth used of the industries sieve powder such as mine, chemical industry, colliery all adopts metal to make, and shortcoming is easy wearing and tearing, the screen cloth poor flexibility that metal material is made, and the life-span is short, and it is time-consuming that effort is installed when changing, inefficiency.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, a kind of polyurethane fine screen mesh is provided, the technical scheme that its technical problem that solves the utility model adopts is: structure of the present utility model comprises brace rod A, brace rod B, reinforcement, polyurethane filament, nylon rope, it is characterized in that the rectangular frame shape of brace rod A, be horizontally arranged with brace rod B in the rectangular shaped rim that is formed by brace rod A, be provided with crisscross reinforcement in the rectangular shaped rim that brace rod A and brace rod B form, be provided with polyurethane filament in the rectangular shaped rim of the crisscross formation of reinforcement, the thickness of polyurethane filament is 0.1-2mm, there is the slit between per two polyurethane filaments, the slit spacing that forms between per two polyurethane filaments is 0.1-3mm, brace rod A, also all be coated with nylon rope, brace rod A in brace rod B and the reinforcement, brace rod B, reinforcement, polyurethane filament is made by polyurethane.
Operation instruction: the utility model mainly is comprised of brace rod A, brace rod B, reinforcement, polyurethane filament, all be provided with nylon rope in brace rod A, brace rod B, the reinforcement, can increase its toughness and intensity, there is the slit between per two polyurethane filaments, so that sieve powder, spacing between the polyurethane filament is 0.1-3mm, the powder that spacing between the polyurethane filament is sifted out more greatly is thicker, the less powder that sifts out of spacing between the polyurethane filament is just thinner, can select as required the screen cloth of different spacing to carry out mask work to breeze and iron powder.
The beneficial effects of the utility model are, the utility model adopts polyurethane material to make, and easily installs, and anti-wear performance is good, long service life, and maintenance load is little, good springiness, toughness is strong, and is not fragile, and moisture resistance properties is good, can work under water high efficiency.
Description of drawings
Fig. 1: the utility model example structure schematic diagram.
Fig. 2: the utility model embodiment A-A is to cross-sectional view.
Fig. 3: the local structure for amplifying schematic diagram in the utility model Embodiment B place.
Among the figure: brace rod A1, brace rod B2, reinforcement 3, polyurethane filament 4, nylon rope 5.
The specific embodiment
With reference to description of drawings the utility model is done following concrete detailed description.As shown in drawings, structure of the present utility model comprises brace rod A1, brace rod B2, reinforcement 3, polyurethane filament 4, nylon rope 5, it is characterized in that the rectangular frame shape of brace rod A1, be horizontally arranged with brace rod B2 in the rectangular shaped rim that is formed by brace rod A1, be provided with crisscross reinforcement 3 in the rectangular shaped rim that brace rod A1 and brace rod B2 form, be provided with polyurethane filament 4 in the rectangular shaped rim of reinforcement 3 crisscross formation, the thickness of polyurethane filament 4 is 0.1-2mm, there is the slit between per two polyurethane filaments 4, the slit spacing that forms between per two polyurethane filaments 4 is 0.1-3mm, brace rod A1, also all be coated with nylon rope 5, brace rod A1 in brace rod B2 and the reinforcement 3, brace rod B2, reinforcement 3, polyurethane filament 4 is made by polyurethane.
Embodiment recited above is described preferred embodiment of the present utility model; be not that design of the present utility model and scope are limited; under the prerequisite that does not break away from the utility model design concept; common engineers and technicians make the technical solution of the utility model in this area various modification and improvement; all should fall into protection domain of the present utility model; the technology contents that the utility model is asked for protection all is documented in claims.
Claims (1)
1. polyurethane fine screen mesh, comprise brace rod A (1), brace rod B (2), reinforcement (3), polyurethane filament (4), nylon rope (5), it is characterized in that the rectangular frame shape of brace rod A (1), be horizontally arranged with brace rod B (2) in the rectangular shaped rim that is formed by brace rod A (1), be provided with crisscross reinforcement (3) in the rectangular shaped rim that brace rod A (1) and brace rod B (2) form, be provided with polyurethane filament (4) in the rectangular shaped rim of the crisscross formation of reinforcement (3), the thickness of polyurethane filament (4) is 0.1-2mm, there is the slit between per two polyurethane filaments (4), the slit spacing that forms between per two polyurethane filaments (4) is 0.1-3mm, brace rod A (1), also all be coated with nylon rope (5) in brace rod B (2) and the reinforcement (3), brace rod A (1), brace rod B (2), reinforcement (3), polyurethane filament (4) is made by polyurethane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220543050 CN202893672U (en) | 2012-10-14 | 2012-10-14 | Polyurethane fine screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220543050 CN202893672U (en) | 2012-10-14 | 2012-10-14 | Polyurethane fine screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202893672U true CN202893672U (en) | 2013-04-24 |
Family
ID=48114392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220543050 Expired - Fee Related CN202893672U (en) | 2012-10-14 | 2012-10-14 | Polyurethane fine screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202893672U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216239A (en) * | 2016-08-12 | 2016-12-14 | 北京斯克瑞科技有限公司 | A kind of thermoplastic polyurethane fine wedge wire screen net and forming method thereof |
| CN106423864A (en) * | 2016-12-09 | 2017-02-22 | 马瑞停 | High-frequency fine vibrating screen cloth |
-
2012
- 2012-10-14 CN CN 201220543050 patent/CN202893672U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216239A (en) * | 2016-08-12 | 2016-12-14 | 北京斯克瑞科技有限公司 | A kind of thermoplastic polyurethane fine wedge wire screen net and forming method thereof |
| CN106216239B (en) * | 2016-08-12 | 2018-06-22 | 北京斯克瑞科技有限公司 | A kind of fine wedge wire screen net of thermoplastic polyurethane and its forming method |
| CN106423864A (en) * | 2016-12-09 | 2017-02-22 | 马瑞停 | High-frequency fine vibrating screen cloth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20131014 |